GNU Radio 3.5.3.2 C++ API
digital_binary_slicer_fb.h
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00001 /* -*- c++ -*- */
00002 /*
00003  * Copyright 2006,2011 Free Software Foundation, Inc.
00004  * 
00005  * This file is part of GNU Radio
00006  * 
00007  * GNU Radio is free software; you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation; either version 3, or (at your option)
00010  * any later version.
00011  * 
00012  * GNU Radio is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  * 
00017  * You should have received a copy of the GNU General Public License
00018  * along with GNU Radio; see the file COPYING.  If not, write to
00019  * the Free Software Foundation, Inc., 51 Franklin Street,
00020  * Boston, MA 02110-1301, USA.
00021  */
00022 
00023 #ifndef INCLUDED_DIGITAL_BINARY_SLICER_FB_H
00024 #define INCLUDED_DIGITAL_BINARY_SLICER_FB_H
00025 
00026 #include <digital_api.h>
00027 #include <gr_sync_block.h>
00028 
00029 class digital_binary_slicer_fb;
00030 typedef boost::shared_ptr<digital_binary_slicer_fb> digital_binary_slicer_fb_sptr;
00031 
00032 DIGITAL_API digital_binary_slicer_fb_sptr digital_make_binary_slicer_fb ();
00033 
00034 /*!
00035  * \brief slice float binary symbol outputting 1 bit output
00036  * \ingroup converter_blk
00037  * \ingroup digital
00038  *
00039  * x <  0 --> 0
00040  * x >= 0 --> 1
00041  */
00042 class DIGITAL_API digital_binary_slicer_fb : public gr_sync_block
00043 {
00044   friend DIGITAL_API digital_binary_slicer_fb_sptr digital_make_binary_slicer_fb ();
00045   digital_binary_slicer_fb ();
00046 
00047  public:
00048   int work (int noutput_items,
00049             gr_vector_const_void_star &input_items,
00050             gr_vector_void_star &output_items);
00051 };
00052 
00053 #endif